439154880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 224

約数和(自身を含む): 1501079040

約数和(自身を除く): 1061924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 192, 204, 213, 240, 255, 272, 284, 320, 340, 355, 379, 408, 426, 480, 510, 544, 568, 680, 710, 758, 816, 852, 960, 1020, 1065, 1088, 1136, 1137, 1207, 1360, 1420, 1516, 1632, 1704, 1895, 2040, 2130, 2272, 2274, 2414, 2720, 2840, 3032, 3264, 3408, 3621, 3790, 4080, 4260, 4544, 4548, 4828, 5440, 5680, 5685, 6035, 6064, 6443, 6816, 7242, 7580, 8160, 8520, 9096, 9656, 11360, 11370, 12070, 12128, 12886, 13632, 14484, 15160, 16320, 17040, 18105, 18192, 19312, 19329, 22720, 22740, 24140, 24256, 25772, 26909, 28968, 30320, 32215, 34080, 36210, 36384, 38624, 38658, 45480, 48280, 51544, 53818, 57936, 60640, 64430, 68160, 72420, 72768, 77248, 77316, 80727, 90960, 96560, 96645, 103088, 107636, 115872, 121280, 128860, 134545, 144840, 154632, 161454, 181920, 193120, 193290, 206176, 215272, 231744, 257720, 269090, 289680, 309264, 322908, 363840, 386240, 386580, 403635, 412352, 430544, 457453, 515440, 538180, 579360, 618528, 645816, 773160, 807270, 861088, 914906, 1030880, 1076360, 1158720, 1237056, 1291632, 1372359, 1546320, 1614540, 1722176, 1829812, 2061760, 2152720, 2287265, 2583264, 2744718, 3092640, 3229080, 3659624, 4305440, 4574530, 5166528, 5489436, 6185280, 6458160, 6861795, 7319248, 8610880, 9149060, 10978872, 12916320, 13723590, 14638496, 18298120, 21957744, 25832640, 27447180, 29276992, 36596240, 43915488, 54894360, 73192480, 87830976, 109788720, 146384960, 219577440, 439154880]

約数ペア:

[(1, 439154880), (2, 219577440), (3, 146384960), (4, 109788720), (5, 87830976), (6, 73192480), (8, 54894360), (10, 43915488), (12, 36596240), (15, 29276992), (16, 27447180), (17, 25832640), (20, 21957744), (24, 18298120), (30, 14638496), (32, 13723590), (34, 12916320), (40, 10978872), (48, 9149060), (51, 8610880), (60, 7319248), (64, 6861795), (68, 6458160), (71, 6185280), (80, 5489436), (85, 5166528), (96, 4574530), (102, 4305440), (120, 3659624), (136, 3229080), (142, 3092640), (160, 2744718), (170, 2583264), (192, 2287265), (204, 2152720), (213, 2061760), (240, 1829812), (255, 1722176), (272, 1614540), (284, 1546320), (320, 1372359), (340, 1291632), (355, 1237056), (379, 1158720), (408, 1076360), (426, 1030880), (480, 914906), (510, 861088), (544, 807270), (568, 773160), (680, 645816), (710, 618528), (758, 579360), (816, 538180), (852, 515440), (960, 457453), (1020, 430544), (1065, 412352), (1088, 403635), (1136, 386580), (1137, 386240), (1207, 363840), (1360, 322908), (1420, 309264), (1516, 289680), (1632, 269090), (1704, 257720), (1895, 231744), (2040, 215272), (2130, 206176), (2272, 193290), (2274, 193120), (2414, 181920), (2720, 161454), (2840, 154632), (3032, 144840), (3264, 134545), (3408, 128860), (3621, 121280), (3790, 115872), (4080, 107636), (4260, 103088), (4544, 96645), (4548, 96560), (4828, 90960), (5440, 80727), (5680, 77316), (5685, 77248), (6035, 72768), (6064, 72420), (6443, 68160), (6816, 64430), (7242, 60640), (7580, 57936), (8160, 53818), (8520, 51544), (9096, 48280), (9656, 45480), (11360, 38658), (11370, 38624), (12070, 36384), (12128, 36210), (12886, 34080), (13632, 32215), (14484, 30320), (15160, 28968), (16320, 26909), (17040, 25772), (18105, 24256), (18192, 24140), (19312, 22740), (19329, 22720)]